diff --git a/src/relay/tcprelay/redir/sys/unix/linux.rs b/src/relay/tcprelay/redir/sys/unix/linux.rs
index 777aadb5e5d4..efbd119420a6 100644
--- a/src/relay/tcprelay/redir/sys/unix/linux.rs
+++ b/src/relay/tcprelay/redir/sys/unix/linux.rs
@@ -101,7 +101,7 @@ fn create_redir_listener(addr: &SocketAddr) -> io::Result<TcpListener> {
     let socket = Socket::new(domain, Type::stream(), Some(Protocol::tcp()))?;
 
     // For Linux 2.4+ TPROXY
-    // Sockets have to set IP_TRANSPARENT for retrieving original destination by getsockname()
+    // Sockets have to set IP_TRANSPARENT, IPV6_TRANSPARENT for retrieving original destination by getsockname()
     unsafe {
         let fd = socket.as_raw_fd();
 
diff --git a/src/relay/udprelay/redir/sys/unix/linux.rs b/src/relay/udprelay/redir/sys/unix/linux.rs
index ec12e4738002..1cf92210a8cb 100644
--- a/src/relay/udprelay/redir/sys/unix/linux.rs
+++ b/src/relay/udprelay/redir/sys/unix/linux.rs
@@ -103,14 +103,23 @@ fn set_socket_before_bind(addr: &SocketAddr, socket: &Socket) -> io::Result<()>
 
     let enable: libc::c_int = 1;
     unsafe {
-        // 1. Set IP_TRANSPARENT to allow binding to non-local addresses
-        let ret = libc::setsockopt(
-            fd,
-            libc::SOL_IP,
-            libc::IP_TRANSPARENT,
-            &enable as *const _ as *const _,
-            mem::size_of_val(&enable) as libc::socklen_t,
-        );
+        // 1. Set IP_TRANSPARENT, IPV6_TRANSPARENT to allow binding to non-local addresses
+        let ret = match *addr {
+            SocketAddr::V4(..) => libc::setsockopt(
+                fd,
+                libc::SOL_IP,
+                libc::IP_TRANSPARENT,
+                &enable as *const _ as *const _,
+                mem::size_of_val(&enable) as libc::socklen_t,
+            ),
+            SocketAddr::V6(..) => libc::setsockopt(
+                fd,
+                libc::SOL_IPV6,
+                libc::IPV6_TRANSPARENT,
+                &enable as *const _ as *const _,
+                mem::size_of_val(&enable) as libc::socklen_t,
+            ),
+        };
         if ret != 0 {
             return Err(Error::last_os_error());
         }